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Sigma DP2 vs YI M1

Portability
86
Imaging
44
Features
28
Overall
37
Sigma DP2 front
 
YI M1 front
Portability
87
Imaging
59
Features
66
Overall
61

Sigma DP2 vs YI M1 Key Specs

Sigma DP2
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Revealed September 2009
  • Later Model is Sigma DP2s
YI M1
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 350g - 114 x 64 x 34mm
  • Revealed September 2016
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Sigma DP2 vs YI M1 Overview

Following is a in depth assessment of the Sigma DP2 versus YI M1, former is a Large Sensor Compact while the latter is a Entry-Level Mirrorless by rivals Sigma and YI. There is a large difference among the sensor resolutions of the DP2 (5MP) and M1 (20MP) and the DP2 (APS-C) and M1 (Four Thirds) come with totally different sensor sizes.

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The DP2 was introduced 8 years before the M1 which is a fairly serious difference as far as camera tech is concerned. Both the cameras offer different body type with the Sigma DP2 being a Large Sensor Compact camera and the YI M1 being a Rangefinder-style mirrorless camera.

Before delving through a more detailed comparison, below is a quick introduction of how the DP2 scores vs the M1 when it comes to portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Sigma DP2 over the YI M1

 DP2 M1 

Reasons to pick YI M1 over the Sigma DP2

 M1 DP2 
RevealedSeptember 2016September 2009More modern by 85 months
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution1040k230kClearer screen (+810k dot)
Touch friendly screen Quickly navigate

Common features in the Sigma DP2 and YI M1

 DP2 M1 
Manually focus Dial accurate focus
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen

Sigma DP2 vs YI M1 Physical Comparison

For anybody who is going to carry around your camera regularly, you should think about its weight and size. The Sigma DP2 provides external measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") accompanied by a weight of 280 grams (0.62 lbs) and the YI M1 has specifications of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") and a weight of 350 grams (0.77 lbs).

Contrast the Sigma DP2 versus YI M1 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary based on the lens you have at the time. Below is the front view measurements comparison of the DP2 and the M1.

Sigma DP2 vs YI M1 size comparison

Using size and weight, the portability rating of the DP2 and M1 is 86 and 87 respectively.

Sigma DP2 vs YI M1 top view buttons comparison

Sigma DP2 vs YI M1 Sensor Comparison

Usually, it can be difficult to visualise the contrast in sensor sizes simply by checking out specs. The image underneath will help offer you a more clear sense of the sensor sizing in the DP2 and M1.

As you can plainly see, each of these cameras offer different megapixel count and different sensor sizes. The DP2 having a bigger sensor will make getting shallow DOF less difficult and the YI M1 will show greater detail using its extra 15MP. Higher resolution can also allow you to crop shots a little more aggressively. The more aged DP2 will be behind in sensor innovation.

Sigma DP2 vs YI M1 sensor size comparison

Sigma DP2 vs YI M1 Screen and ViewFinder

Sigma DP2 vs YI M1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma DP2 Portrait photography details
YI M1 Portrait photography details
56
has manual focus
sensor size is decent (APS-C)
delivers RAW files
MP count low (5 megapixels)
75
you can focus manually
MP count good (20 megapixels)
sensor size is good (Four Thirds)
offers face detect focusing
supports RAW files
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Street Comparison

Sigma DP2 Street photography factors
YI M1 Street photography factors
67
sensor size is decent (APS-C)
delivers RAW files
lighter than others (280 grams)
screen is fixed
does not have image stabilization
73
sensor size is good (Four Thirds)
supports RAW files
boasts touch to focus
above average high ISO (25,600)
fixed screen
lack of image stabilization
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Sports Comparison

Sports photography with Sigma DP2
Sports photography with YI M1
30
sensor size is decent (APS-C)
can't change focal length (41mm)
slow continuous shooting (3.0 frames per second)
does not have image stabilization
MP count low (5MP)
lack of phase detect AF
54
MP count good (20MP)
sensor size is good (Four Thirds)
good battery pack (450 shots)
slow frames per second (5.0 frames per second)
lack of image stabilization
no phase detect AF
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Travel Comparison

Sigma DP2 Travel photography details
YI M1 Travel photography details
67
lighter than others (280g)
flash built-in
great maximum aperture (f)
MP count low (5MP)
screen isn't selfie friendly
78
good battery pack (450 per charge)
has bluetooth
boasts touch to focus
MP count good (20MP)
display isn't selfie friendly
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Landscape Comparison

Sigma DP2 Landscape photography information
YI M1 Landscape photography information
48
has manual focus
great maximum aperture (f)
sensor size is decent (APS-C)
delivers RAW files
lens is fixed (fixed lens mount)
can't change focal length (41mm)
screen is somewhat small (2.5 inches)
does not have image stabilization
MP count low (5 megapixels)
76
you can focus manually
switch lenses (Micro Four Thirds mount)
screen is a good size (3 inches)
MP count good (20MP)
sensor size is good (Four Thirds)
above average high ISO (25,600)
supports RAW files
good battery pack (450 shots)
lack of image stabilization
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Vlogging Comparison

Sigma DP2 as a Vlogging camera
YI M1 as a Vlogging camera
28
great maximum aperture (f)
lighter than others (280 grams)
screen isn't selfie friendly
does not have image stabilization
low video resolution (320 x 240 pxls)
does not have microphone support
33
has touchscreen
offers face detect focusing
video res high (4096 x 2160 resolution)
display isn't selfie friendly
lack of image stabilization
lack of mic socket
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Sigma DP2 vs YI M1 Specifications

Detailed spec comparison table for Sigma DP2 and YI M1
 Sigma DP2YI M1
General Information
Brand Name Sigma YI
Model Sigma DP2 YI M1
Type Large Sensor Compact Entry-Level Mirrorless
Revealed 2009-09-21 2016-09-19
Physical type Large Sensor Compact Rangefinder-style mirrorless
Sensor Information
Sensor type CMOS (Foveon X3) CMOS
Sensor size APS-C Four Thirds
Sensor dimensions 20.7 x 13.8mm 17.3 x 13mm
Sensor area 285.7mm² 224.9mm²
Sensor resolution 5 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 2640 x 1760 5184 x 3888
Maximum native ISO 3200 25600
Min native ISO 200 100
RAW format
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 81
Lens
Lens mount fixed lens Micro Four Thirds
Lens focal range 41mm (1x) -
Total lenses - 107
Crop factor 1.7 2.1
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.5 inches 3 inches
Resolution of display 230 thousand dots 1,040 thousand dots
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 15 seconds 60 seconds
Max shutter speed 1/2000 seconds 1/4000 seconds
Continuous shutter rate 3.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range 4.30 m no built-in flash
Flash options Forced Flash, Red-Eye Reduction, Slow Synchro Auto, On, Off, Slow Sync, Red-Eye Slow
External flash
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 320 x 240 (30 fps) 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC
Maximum video resolution 320x240 4096x2160
Video file format Motion JPEG MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 280 grams (0.62 pounds) 350 grams (0.77 pounds)
Dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 114 x 64 x 34mm (4.5" x 2.5" x 1.3")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life - 450 photos
Type of battery - Battery Pack
Self timer Yes (2 or 10 sec) Yes (2 or 10 secs)
Time lapse feature
Type of storage SD/SDHC/MMC card SD/SDHC/SDXC card
Card slots One One
Cost at release $649 $320